5TWX5042A1
15 Single-Stage Heat Pump with WeatherGuard Top · source records, page 7
231 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 5TWX5042A1. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 231 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–16.5 | 231 / 231 |
| EER2 · BTU/Wh | 11.7–12 | 231 / 231 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 231 / 231 |
| Cooling capacity · BTU/h | 38,000–41,500 | 231 / 231 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 38,500–40,000 | 231 / 231 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 25,000–26,200 | 231 / 231 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,700–20,000 | 231 / 231 |
| COP at 5°F / −15°C | 2–2.3 | 231 / 231 |
| Equipment / loop type | HP - Split System | 231 / 231 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 231 / 231 |
| Compressor staging | Single stage | 231 / 231 |
| Connected capability | No | 231 / 231 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
5PX*DD10AS3+TSTAT+P0V0D000M50SDAHRI reference: 215687400 | 16.00 | 8.10 | 19100 | 2.10 | EPA 3652169 → |
5PX*DD10AS3+TSTAT+ furnace: S8X1D120M5PTCAHRI reference: 215687403 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3652172 → |
5PX*DD10AS3+TSTAT+ furnace: S8X1D120M5PSCAHRI reference: 215687404 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3652173 → |
5PX*DD10AS3+TSTAT+ furnace: S8X2D120M5PTCAHRI reference: 215687406 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3652174 → |
5PX*DD10AS3+TSTAT+ furnace: S9V2D120D5PSCAHRI reference: 215687407 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3652175 → |
5PX*C007AS3+TSTAT+ furnace: S9V2C100U5VSBAHRI reference: 215831692 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3737741 → |
5PX*C007AS3+TSTAT+ furnace: S9V2C080U5VSBAHRI reference: 215831693 | 16.00 | 8.10 | 19400 | 2.10 | EPA 3737742 → |
5PX*C009AS3+TSTAT+ furnace: S9V2C080U5VSBAHRI reference: 215831694 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3737743 → |
5PX*C009AS3+TSTAT+ furnace: S9V2C100U5VSBAHRI reference: 215831695 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3737744 → |
5PX*DD10AS3+TSTAT+ furnace: S9V2D120D5VSBAHRI reference: 215831699 | 16.00 | 8.10 | 19100 | 2.10 | EPA 3737745 → |
5TXCC007AS3+TSTAT+ furnace: S9V2C100U5VSBAHRI reference: 215831705 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3737746 → |
5TXCC007AS3+TSTAT+ furnace: S9V2C080U5VSBAHRI reference: 215831706 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3737747 → |
5TXCC009AS3+TSTAT+ furnace: S9V2C080U5VSBAHRI reference: 215831707 | 16.00 | 8.10 | 19300 | 2.10 | EPA 3737748 → |
5TXCC009AS3+TSTAT+ furnace: S9V2C100U5VSBAHRI reference: 215831708 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3737749 → |
5TEMCD04AV31+TDR+TSTATAHRI reference: 215863979 | 16.00 | 8.10 | 18900 | 2.20 | EPA 3737779 → |
5TEMCD05AV41+TDR+TSTATAHRI reference: 215863980 | 16.00 | 8.10 | 18900 | 2.20 | EPA 3737781 → |
5TAM5D06AC41+TSTATAHRI reference: 216021980 | 16.00 | 8.10 | 19100 | 2.10 | EPA 3845939 → |
5TAM5D07AC51+TSTATAHRI reference: 216021981 | 16.00 | 8.10 | 19200 | 2.10 | EPA 3845940 → |
5TXCD008AS3+TSTAT+ furnace: S8V2D120M5PDBAHRI reference: 218363791 | 16.00 | 8.10 | 19400 | 2.10 | EPA 4587074 → |
5PX*D010AS3+TSTAT+ furnace: S8X2D120M5PTCAHRI reference: 218363789 | 16.00 | 8.10 | 19300 | 2.10 | EPA 4587075 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →